血缺氧

High-necked clothes and closely collar button may be a result of prolonged oppression jugular vein, resulting in cerebral vascular insufficiency, hypoxic-ischemic brain cells so as to cause an accident cerebral arteriosclerosis patients.

高领衣衫和紧扣领扣，可因长时间压迫颈静脉，造成脑血管供血不足，使脑细胞缺血缺氧，容易引起脑动脉硬化病人发生意外。

White nails, found in the accident and loss of blood and shock; chronic diseases are found in anemia, hookworm disease, chronic gastrointestinal bleeding, tuberculosis hemoptysis, pulmonary heart disease and so on; as if a nail white glass, while the characteristics of liver cirrhosis; nail change White, thin, soft, was particularly prevalent in the chronic wasting disease; yellow nail is the lack of vitamin E hypothyroidism, nephrotic syndrome, and other symbolic; gray nails are often suffering from Onychomycosis, a performance for the initial stage next to the itching, Following the nail is deformed, but was dull gray; purple nails with a small red thorn is caused by hypoxia, indicating pulmonary heart disease; nail half red, half white (commonly known as a yin and yang) is not a manifestation of renal function; white nail Flocculation, or white, zinc deficiency may be, anemia or gastrointestinal system is sick; nail spots is the emergence of the performance of the poisoning; redness around the nail, mostly lupus erythematosus and in patients with dermatomyositis; nail root A blue and a half months is a reflection of peripheral circulation; obvious red nails, is the performance of heart failure; a clear and a half months, prompted the digestive system function better absorption; On the other hand, there is no clearance on a narrow or a half months, that is, Tip of the digestive system problems.

指甲变白时，急症见于失血、休克；慢性病则见于贫血、钩虫病、消化道慢性出血、肺结核咯血、肺源性心脏病等；如果指甲白得像毛玻璃一样，则为肝硬化的特征；指甲变白、变薄、变软，多见于慢性消耗疾病；指甲变黄是缺乏维生素E甲状腺功能减退、肾病综合症等象征；指甲变灰往往是患了甲癣，表现为初期甲旁发痒，继则指甲变形，失去光泽而呈灰白色；指甲青紫伴有红色小刺是缺氧引起的，预示肺心病；指甲一半红色、一半白色是肾功能不好的体现；指甲出现白点或絮状白斑，可能是缺锌、贫血或胃肠道系统有病；指甲出现黑斑是中毒的表现；指甲周围出现红斑，多见红斑性狼疮和皮肌炎患者；指甲根部的甲半月呈蓝色是末梢循环不良的反映；指甲明显发红，是心力衰竭的表现；甲半月明显者，提示消化系统吸收功能较好；反之，没有甲关月或甲半月窄小，即提示消化系统有毛病。

It is indicated that the NYA group can effectively decrease the contents of plasmal NE, E and DA, to remove cerebrovascular spasm, to relieve cerebral edema, to improve microcirculation of brain tissue, to increase blood and energy supplies, anticerebral secondary ischemia and hypoxia and improve the clinical effects.

提示脑溢安颗粒剂能有效地降低血浆NE，E和DA含量，解除患者脑血管痉挛，减轻脑水肿，改善脑组织微循环，增加组织血供和能量供应，改善脑组织缺血缺氧状态，提高临床疗效。

BACKGROUND: The copper-superoxide dismutase can not play an effective role in free radical-scavenging in the process of hypoxia or reaeration because of blood-brain barrier, whether the treating effect can be enhanced by chitosan nanoparticles is uncertain.

背景：由于血脑屏障的存在，铜超氧化物歧化酶在临床应用中往往达不到其在体外对中枢神经细胞缺氧、复氧过程中的自由基清除效果。那么能不能利用壳聚糖纳米粒这一种新的基因载体来增强铜超氧化物歧化酶的治疗效果呢？

Therefore, tumors in general are always exposed to hypoxia and poor nutrition because of insufficient vascularization.

同时，由于血供不足，肿瘤细胞通常处于一种缺氧和营养缺乏的环境中。

METHOD: The following tests were made:①test with of hemopoietic inhibition induced by cyclophosphamide on mice,②Carban particles clearance test,③Erythrolysin formetien test,④Swimming test,⑤Hypoxia test,⑥Sedation test,⑦Hypnosis test.

①由环磷酸胺引起的小鼠造血系统抑制模型；②小鼠碳粒廓清试验；③小鼠溶血素形成试验；④小鼠游泳试验；⑤小鼠耐缺氧试验；⑥小鼠旷野活动试验；⑦由戊巴比妥钠引起的小鼠催眠模型。

If the use pesticide, the mosquito-repellent incense, against mosquito fluid and so on, easy to have the acute hematolysis response, the organ oxygen deficit, serious causes the heart failure, the internal organs to suffer injury or to transfer the regeneration barrier anemia.

如果使用杀虫剂、蚊香、防蚊液等，容易发生急性溶血反应、器官缺氧，严重者导致心力衰竭、脏器受损或转为再生障碍性贫血。

Methods Hepatoduodenal ligament was blocked under normal temperature and aseptic condition in rabbits model to lead to an intestinal anoxia and damage of intestinal mucosa barrier, and then a great quantity of endotoxin would enter portal vein through intestinal wall resulting in endotoxinemia.

采用兔做动物模型，在常温无菌条件下机械性阻断肝十二指肠韧带造成肠道缺血、缺氧、肠黏膜屏障损害，肠道内大量内毒素穿过肠壁进入门静脉，造成内毒素血症。

In case that mosquitocide or mosquito coil incense is used, it tends to acute hemolytic reaction, organ oxygen lack, even causes heart failure, viscera impairment or be transformed into aplastic anemia.

如果使用灭蚊剂、蚊香等，容易发生急性溶血反应，器官缺氧，严重者导致心力衰竭、脏器受损或转为再生障碍性贫血。

Serum containing SSTG was obtained at different time after perorally administrated with different dose of SSTG.The cardiomyocytes were deprived of oxygen and glucose to mimic hypoxia reoxygenation injury and were treated by serum containing SSTG when reoxygenation.LDH content in supernatant was detected after reoxygenation.LDH release suppression rate was used to study the time-effect and dose-effect of serum containing SSTG.

以中药有效组分配伍方剂双参通冠方不同灌胃剂量、药后不同取血时间所得的药物血清为受试药物；培养心肌细胞，进行缺氧复氧实验，复氧同时给予不同双参通冠方药物血清处理，实验结束后取培养上清检测LDH值，以LDH释放抑制率为指标，观察含药血清药理作用强度与体内给药的量效、时效关系。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。